UNE-EN 61881-2:2012 Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 2: Aluminium electrolytic capacitors with non solid electrolyte (Endorsed by AENOR in November of 2012.)
2012UNE-EN 61881-2:2012 Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 2: Aluminium electrolytic capacitors with non solid electrolyte (Endorsed by AENOR in November of 2012.)